Browse Items (13651 total)

Black spruce paper pot, sown March 1972, outplanted July 1972, extr. from ground August 1972. N.B. degree of root development and location. This is same seedling as slide 804. Miramichi, J.D.Irving.

Black spruce 1+0 seedlings frost-heaved in seedbed at Dryden Nursery

Slasher on a whole tree operation. Marathon, American Can.

Slasher on whole tree operation, N.B. tops and slash broken off and left, partly due to being winter operation. Marathon, American Can.

Black spruce strip clearcut 1963, regeneration after 15 yrs. Persons are Bill Fullerton, Fred Robinson & George Marek. Beardmore, Domtar.

Black spruce summer (July) planted 1968 at 11 years. Black Brook, J.D. Irving. Person is Dave Oxley, Woodlands Manager

Superior tree of black spruce: age 80 yrs, Ht. 14.3m, Dbh 22 cm. Stand BA 140 sq.ft/ac (32 sq.m./ha). Grand Falls, Abitibi-Price. Persons are Mac Squires & Dunc Naysmith.

Close-up of black spruce tube seedling cf slide # 474. Sharpe Twp. Engelhart Management Unit

Black spruce 2+2, two weeks after planting, following site prep. by Letourneau crusher. N.B. size of stock and forest floor. Basely Brook, Black Brook, J.D. Irving.

Black spruce 2+2, two weeks after planting, following site prep. by Letourneau crusher. N.B. size of stock and forest floor. Basely Brook, Black Brook, J.D.Irving.